| 摘要 |
A device, a so-called shuttering panel bearer, for stair formwork, including a plurality of substantially identical, mutually sequential hollows or notches (1), essentially V-shaped or L-shaped hollows or notches, defined by two mutually angled flank surfaces (2, 3), each of the hollows or notches being associated with form parts (4, 5) against which casting is intended to take place in order to produce a step (16) of given height and given width, wherein the height and width of the step can be determined by the respective lengths of the two flank surfaces of the hollow or notch. The device is mainly characterized in that a plurality of sequentially arranged and substantially equidistant, mutually displaceable support elements (9) are arranged to form said hollow or notch (1), and in appropriate cases by means of support parts (10, 11) which coact to form a respective flank surface (2, 3), and in that means are provided for simultaneous mutual displacement of the support elements (9) in a manner to retain equidistance therebetween. |
